Fri., Dec. 7, 2012

Objectives:  Describe how the visible spectrum fits into the rest of the EM spectrum including how to distinguish one color from the next.

Announcements:
Opening Data:  
Examine Mercury Spectrum Tube with your spectroscope and create a "calibration curve".
Examine the spectra of unknown gases.  Attempt to
determine the identity of each sample.
Diffraction gratings

Spectra for the elements
Build a spectroscope